Coating for connecting rods and bearings in an internal...

Details Coating for connecting rods and bearings in an internal... Coating for connecting rods and bearings in an internal...

2005-12-09

2010-06-29

Kamen, Noah (Department: 3741)

Internal-combustion engines

Transmission mechanism from piston

Crankshaft and connecting rod

C123S197300, C074S57900F

Reexamination Certificate

active

07743746

ABSTRACT:
Disclosed is a connecting rod for a combustion engine, comprising a small connecting-rod eye that is provided with a plain bearing surface and is used for accommodating a piston pin, and a large connecting-rod eye which is provided with a plain bearing surface and embraces a crankshaft journal. In order to very effectively and inexpensively prevent the piston pin and the crankshaft journal of the connecting rod from jamming and wearing off, a self-lubricating coating made of a thermally cured resin which contains embedded solid lubricant particles is applied directly to at least one of the plain bearing surfaces by means of rotary atomization.

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